Explosion-proof mining LED flying saucer lamp

Abstract

The utility model discloses an explosion-proof mining LED flying saucer lamp which comprises a base, a shell is installed at the bottom of the base, and a plurality of heat dissipation holes are formed in the edge of the top of the shell at equal intervals. A movable plate is pulled upwards to synchronously stretch two reset springs, and two limiting rods are driven to ascend, so that a supporting rod at the bottom of an inner gear ring is driven to rotate, a cleaning brush rotates along the shell, heat dissipation holes in the shell are cleaned, and the situation that the heat dissipation effect is affected due to the fact that dust is distributed on the heat dissipation holes after long-time use is avoided; the cleaning brush can be disassembled when the two limiting rods are far away from the two limiting holes, disassembly and assembly are convenient, and the cleaning brush is convenient to replace after being used for a long time and damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial and mining LED flying saucer lamps, in particular to an explosion-proof industrial and mining LED flying saucer lamp. Background Art

[0002] The UFO lamp is also known as the UFO mining lamp. It is named because of its unique appearance and beautiful appearance similar to UFO (unidentified flying object). As a new type of mining lamp, it adopts a lens light distribution design and does not require an additional reflector for light distribution. Therefore, there is no problem of the reflector being easily deformed during transportation like traditional LED mining lamps, and the transportation cost is relatively lower.

[0003] A search revealed patent publication number CN213065764U, which discloses an explosion-proof industrial and mining LED flying saucer lamp. The lamp comprises a mounting base, a heat sink, an explosion-proof fixing, and a fixing buckle. The mounting base is connected to a protective housing and has a connection port installed in the middle of the upper end of the housing. Stabilizing bases are installed on both sides of the connection port. A slide and a movable opening are provided on the outer wall of the mounting base. The lamp body is mounted on the lower end of the mounting base. A slider is installed on the explosion-proof fixing, which is fixedly connected to the explosion-proof body. The heat sink is interspersed with a second connecting tube, and a first connecting tube is installed on one side of the outer wall of the heat sink. A gap is formed at the connection between the first connecting tube and the outer wall of the heat sink. This explosion-proof industrial and mining LED flying saucer lamp is easy to replace, reducing maintenance time. The gap formed at the connection between the first connecting tube and the outer wall of the heat sink allows heat to dissipate from the interior of the lamp, preventing it from exploding.

[0004] This solution also has the following problems: the working environment inside industrial and mining enterprises is relatively harsh and dusty. After the heat dissipation holes in this solution are exposed to the outside environment for a long time, dust will fill the heat dissipation holes and cause blockage, resulting in poor heat dissipation effect. It will also cause the temperature inside the lamp to be too high, causing the risk of explosion. Therefore, there are certain disadvantages. Utility Model Content

[0005] The purpose of the utility model is to provide an explosion-proof industrial and mining LED flying saucer lamp to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] An explosion-proof industrial and mining LED flying saucer lamp comprises: a base, a shell mounted on the bottom of the base, a plurality of heat dissipation holes being opened at equal intervals on the top edge of the shell, an explosion-proof lampshade being mounted on the bottom of the shell, a protective cover being mounted on the outer annular surface of the base, an inner gear ring being mounted on one end of the top of the inner side wall of the protective cover, a support rod being mounted on one end of the bottom of the inner gear ring, a fixing plate being mounted on the bottom of the support rod, and a cleaning brush being provided on the bottom of the fixing plate.

[0008] As a further solution of the present invention: a driving motor is installed at one end of the top of the protective cover, a gear is installed on the inner top of the protective cover, the output shaft of the driving motor passes through the interior of the protective cover and is connected to the gear, and the gear and the inner gear ring are engaged with each other.

[0009] As a further solution of the present invention: the outer ring surface size of the inner gear ring matches the inner side wall size of the protective cover, and the outer ring surface of the inner gear ring and the inner side wall of the protective cover are rotatably connected.

[0010] As a further solution of the present invention: T-shaped grooves are symmetrically provided at both ends of the bottom of the fixing plate, and T-shaped blocks are installed at both ends of the top of the cleaning brush and inside the two T-shaped grooves, and the inner side walls of the T-shaped grooves are slidably connected to the outer sides of the T-shaped blocks.

[0011] As a further solution of the present invention: two groups of return springs are provided on one end of the top of the fixed plate, a movable plate is installed on the top of the return spring, and limiting rods are symmetrically installed on both ends of the bottom of the movable plate. One end of the bottom of the limiting rod passes through the fixed plate and extends to the inside of the T-slot, and the outer ring surface of the limiting rod is slidably connected to the inside of the fixed plate.

[0012] As a further solution of the present invention: a limiting hole is provided at one end of the top of the T-block, the outer ring surface size of the limiting rod matches the inner side wall size of the limiting hole, and the bottom end of the limiting rod is synchronously connected to the interior of the limiting hole when extending into the interior of the T-slot.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model drives the inner gear ring to rotate on the inner side wall of the protective cover when the gear rotates, thereby driving the support rod at the bottom of the inner gear ring to rotate, so that the cleaning brush rotates along the shell body to clean the heat dissipation holes on the shell body, avoiding the heat dissipation holes to be clogged with dust after long-term use, thereby affecting the heat dissipation effect. By pulling the movable plate upward, the two return springs are stretched synchronously, and the two limit rods are driven to rise. The two limit rods are away from the two limit holes, so that the cleaning brush can be disassembled. The disassembly and assembly are convenient, and the cleaning brush can be easily replaced if it is damaged after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the structure viewed from above;

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of some structures;

[0018] Figure 4 For this utility model Figure 1 A magnified schematic diagram of some structures;

[0019] Figure 5 For this utility model Figure 4 Schematic diagram of some structural layers;

[0020] Figure 6 For this utility model Figure 5 Schematic diagram of the structure viewed from above.

[0021] In the figure: 1. Base; 2. Shell; 201. Heat dissipation hole; 3. Explosion-proof lampshade; 4. Protective cover; 5. Inner ring gear; 6. Support rod; 7. Fixing plate; 701. T-slot; 8. Cleaning brush; 9. Drive motor; 10. Gear; 11. T-block; 1101. Limit hole; 12. Reset spring; 13. Movable plate; 14. Limit rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, they can be fixedly connected, detachably connected, or connected in an integral manner; they can be mechanically connected or electrically connected; they can be directly connected, indirectly connected through an intermediate medium, or they can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. The following describes the embodiments of the present invention based on its overall structure.

[0024] Reference Figures 1 to 6 In an embodiment of the utility model, an explosion-proof industrial and mining LED flying saucer lamp includes: a base 1, a shell 2 is installed at the bottom of the base 1, a plurality of heat dissipation holes 201 are opened at equal intervals on the top edge of the shell 2, an explosion-proof lampshade 3 is installed at the bottom of the shell 2, a protective cover 4 is installed on the outer ring surface of the base 1, an inner gear ring 5 is installed at one end of the top of the inner side wall of the protective cover 4, a support rod 6 is installed at one end of the bottom of the inner gear ring 5, a fixing plate 7 is installed at the bottom of the support rod 6, and a cleaning brush 8 is provided at the bottom of the fixing plate 7.

[0025] Reference Figures 1 to 3 A drive motor 9 is installed at one end of the top of the protective cover 4, and a gear 10 is installed on the inner top of the protective cover 4. The output shaft of the drive motor 9 passes through the interior of the protective cover 4 and is connected to the gear 10, and the gear 10 and the inner gear ring 5 are meshed with each other.

[0026] The above solution is adopted: the gear 10 is driven to rotate by the driving motor 9, and when the gear 10 rotates, the inner ring gear 5 is synchronously driven to rotate on the inner wall of the protective cover 4, thereby driving the support rod 6 at the bottom of the inner ring gear 5 to rotate, so that the cleaning brush 8 rotates along the shell 2 to clean the heat dissipation holes 201 on the shell 2, so as to avoid the heat dissipation holes 201 being covered with dust after long-term use, causing blockage and affecting the heat dissipation effect.

[0027] Reference Figure 3 The outer ring surface size of the inner gear ring 5 matches the inner side wall size of the protective cover 4 , and the outer ring surface of the inner gear ring 5 and the inner side wall of the protective cover 4 are rotationally connected.

[0028] With the above solution, the inner gear ring 5 rotates on the inner wall of the protective cover 4 to drive the cleaning brush 8 to evenly clean the dust on the heat dissipation holes 201 .

[0029] Reference Figures 5 and 6 T-shaped slots 701 are symmetrically provided at both ends of the bottom of the fixing plate 7 , and T-shaped blocks 11 are installed at both ends of the top of the cleaning brush 8 and inside the two T-shaped slots 701 , and the inner side walls of the T-shaped slots 701 are slidably connected to the outer sides of the T-shaped blocks 11 .

[0030] The above solution is adopted: by sliding the two T-blocks 11 into the interior of the two T-slots 701 respectively, the cleaning brush 8 is installed on the bottom of the fixing plate 7, which is convenient for disassembly and replacement.

[0031] Reference Figure 5Two sets of return springs 12 are provided on one end of the top of the fixed plate 7, a movable plate 13 is installed on the top of the return spring 12, and limit rods 14 are symmetrically installed at both ends of the bottom of the movable plate 13. One end of the bottom of the limit rod 14 passes through the fixed plate 7 and extends to the inside of the T-slot 701, and the outer ring surface of the limit rod 14 is slidably connected to the inside of the fixed plate 7.

[0032] The above solution is adopted: by pulling the movable plate 13 upwards, the two return springs 12 are stretched synchronously, and the two limit rods 14 are driven to rise, and then the cleaning brush 8 is slid into the interior of the two T-slots 701 respectively through the two T-blocks 11 and the movable plate 13 is released. The restriction of the return spring 12 is released, driving the movable plate 13 to reset and the limit rod 14 to synchronously reset to the interior of the T-slot 701 and connected to the interior of the limit hole 1101, thereby fixing the cleaning brush 8 to the bottom of the fixed plate 7, which is convenient for disassembly and assembly. If the cleaning brush 8 is damaged after long-term use, it is easy to replace.

[0033] Reference Figures 5 and 6 A limiting hole 1101 is provided at one end of the top of the T-block 11, the outer ring surface size of the limiting rod 14 matches the inner side wall size of the limiting hole 1101, and the bottom end of the limiting rod 14 is synchronously connected to the inside of the limiting hole 1101 when extending to the inside of the T-slot 701.

[0034] The above solution is adopted: after the limiting rod 14 is reset and connected to the inside of the limiting hole 1101 , the T-block 11 is fixed inside the T-slot 701 , thereby fixing the cleaning brush 8 to the bottom of the fixing plate 7 .

[0035] The working principle of the utility model is as follows: during the use of the industrial and mining LED flying saucer lamp, when the heat dissipation holes 201 are covered with dust after long-term use, the gear 10 is driven to rotate by the driving motor 9. When the gear 10 rotates, the inner gear ring 5 is synchronously driven to rotate on the inner side wall of the protective cover 4, thereby driving the support rod 6 at the bottom of the inner gear ring 5 to rotate, so that the cleaning brush 8 rotates along the shell 2 to clean the heat dissipation holes 201 on the shell 2, avoiding the heat dissipation holes 201 being covered with dust after long-term use, causing blockage and affecting the heat dissipation effect. When the cleaning brush 8 needs to be replaced, the two reset springs 12 are synchronously stretched by pulling the movable plate 13 upwards, and the two limit When the rod 14 rises and the two limit rods 14 move away from the two limit holes 1101, the cleaning brush 8 can be disassembled. When installing, continue to pull the movable plate 13 upwards to synchronously stretch the two return springs 12 and drive the two limit rods 14 to rise. Then, the cleaning brush 8 is slid into the two T-slots 701 respectively through the two T-blocks 11 and the movable plate 13 is released. The restriction of the return spring 12 is released, driving the movable plate 13 to reset and the limit rod 14 to synchronously reset to the inside of the T-slot 701 and connected to the inside of the limit hole 1101, thereby fixing the cleaning brush 8 to the bottom of the fixed plate 7. It is convenient to disassemble and assemble, and the cleaning brush 8 is easy to replace if it is damaged after long-term use.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An explosion-proof mining LED UFO light, characterized in that: include: A base (1) is provided, wherein a shell (2) is installed at the bottom of the base (1), a plurality of heat dissipation holes (201) are provided at equal intervals on the top edge of the shell (2), an explosion-proof lampshade (3) is installed at the bottom of the shell (2), a protective cover (4) is installed on the outer ring surface of the base (1), an inner gear ring (5) is installed at one end of the top of the inner side wall of the protective cover (4), a support rod (6) is installed at one end of the bottom of the inner gear ring (5), a fixing plate (7) is installed at the bottom of the support rod (6), and a cleaning brush (8) is provided at the bottom of the fixing plate (7).

2. The explosion-proof mining LED UFO light according to claim 1, characterized in that: A driving motor (9) is installed at one end of the top of the protective cover (4), and a gear (10) is installed at the top of the inner side of the protective cover (4). The output shaft of the driving motor (9) passes through the interior of the protective cover (4) and is connected to the gear (10), and the gear (10) and the inner gear ring (5) are meshed with each other.

3. The explosion-proof mining LED UFO light according to claim 1, characterized in that: The outer ring surface size of the inner gear ring (5) matches the inner side wall size of the protective cover (4), and the outer ring surface of the inner gear ring (5) and the inner side wall of the protective cover (4) are rotationally connected.

4. The explosion-proof mining LED UFO light according to claim 1, characterized in that: T-shaped slots (701) are symmetrically provided at both ends of the bottom of the fixing plate (7), and T-shaped blocks (11) are installed at both ends of the top of the cleaning brush (8) and inside the two T-shaped slots (701), and the inner side walls of the T-shaped slots (701) are slidably connected to the outer sides of the T-shaped blocks (11).

5. The explosion-proof mining LED UFO lamp according to claim 4, characterized in that: Two groups of return springs (12) are provided on one end of the top of the fixed plate (7), a movable plate (13) is installed on the top of the return spring (12), and limiting rods (14) are symmetrically installed at both ends of the bottom of the movable plate (13), and one end of the bottom of the limiting rod (14) passes through the fixed plate (7) and extends to the inside of the T-slot (701), and the outer ring surface of the limiting rod (14) is slidably connected to the inside of the fixed plate (7).

6. The explosion-proof mining LED UFO light according to claim 5, characterized in that: A limiting hole (1101) is provided at one end of the top of the T-shaped block (11), the outer ring surface size of the limiting rod (14) matches the inner wall size of the limiting hole (1101), and the bottom end of the limiting rod (14) is synchronously connected to the inside of the limiting hole (1101) when extending into the inside of the T-shaped slot (701).

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